Author: markj
Date: Fri Oct 16 13:34:56 2020
New Revision: 366762
URL: https://svnweb.freebsd.org/changeset/base/366762
Log:
MFC r366367:
Simplify the check for non-dumpable VM object types
Modified:
stable/12/sys/kern/imgact_elf.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/kern/imgact_elf.c
==============================================================================
--- stable/12/sys/kern/imgact_elf.c Fri Oct 16 13:05:30 2020
(r366761)
+++ stable/12/sys/kern/imgact_elf.c Fri Oct 16 13:34:56 2020
(r366762)
@@ -1742,7 +1742,7 @@ each_dumpable_segment(struct thread *td, segment_callb
vm_map_t map = &p->p_vmspace->vm_map;
vm_map_entry_t entry;
vm_object_t backing_object, object;
- boolean_t ignore_entry;
+ bool ignore_entry;
vm_map_lock_read(map);
for (entry = map->header.next; entry != &map->header;
@@ -1782,9 +1782,7 @@ each_dumpable_segment(struct thread *td, segment_callb
VM_OBJECT_RUNLOCK(object);
object = backing_object;
}
- ignore_entry = object->type != OBJT_DEFAULT &&
- object->type != OBJT_SWAP && object->type != OBJT_VNODE &&
- object->type != OBJT_PHYS;
+ ignore_entry = (object->flags & OBJ_FICTITIOUS) != 0;
VM_OBJECT_RUNLOCK(object);
if (ignore_entry)
continue;
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